Fermat pseudoprimes to base 2 divisible by 5.

Terms

a(0) =645a(1) =1105a(2) =1905a(3) =2465a(4) =10585a(5) =11305a(6) =16705a(7) =18705a(8) =34945a(9) =39865a(10) =41665a(11) =55245a(12) =62745a(13) =72885a(14) =74665a(15) =83665a(16) =107185a(17) =121465a(18) =208465a(19) =215265a(20) =223345a(21) =266305a(22) =278545a(23) =449065a(24) =451905a(25) =464185a(26) =493885a(27) =588745a(28) =743665a(29) =757945